Agnatic in the context of "Elizabeth of Russia"

The House of Grimaldi is the reigning house of the Principality of Monaco. The house was founded in 1160 by Grimaldo Canella in Genoa and became the ruling house of Monaco when Francesco Grimaldi captured Monaco in 1297.

Every Prince of Monaco has been a member of the House of Grimaldi. Since the 18th century, the princes have been agnatic descendants of other families that have inherited through the female line and adopted the Grimaldi name. In 1715, Jacques Goyon de Matignon married Louise Hippolyte, Princess of Monaco, the last Grimaldi agnatic heir. He and his male line descendants, adopting the Grimaldi name, ruled as princes of Monaco from 1731 to 1949. During much of the Ancien Régime, the family resided in the French court, where from 1642 to 1715, they used the title of Duke of Valentinois.

The Count of Anjou was the ruler of the County of Anjou, first granted by King Charles the Bald of West Francia in the 9th century to Robert the Strong. Ingelger and his son, Fulk the Red, were viscounts until Fulk assumed the title of count.

Ingelger's male line ended with Geoffrey II. Subsequent counts of Anjou were descended from Geoffrey's sister Ermengarde and Count Geoffrey II of Gâtinais. Their agnatic descendants, who included the Angevin kings of England, continued to hold the title and territory until King Philip II Augustus seized the region and annexed it to the French crown lands.

The House of Vasa or Wasa was a royal house that was founded in 1523 in Sweden. Its members ruled the Kingdom of Sweden from 1523 to 1654 and the Polish–Lithuanian Commonwealth from 1587 to 1668. Its agnatic line became extinct with the death of King John II Casimir Vasa in 1672.

The Vasa dynasty descended from a 14th-century Swedish noble family, tracing agnatic kinship to Nils Kettilsson (Vasa) (d. 1378), the fogde of Tre Kronor Castle in Stockholm. Several members held high offices during the 15th century. In 1523, after the Stockholm bloodbath and the abolition of the Kalmar Union, Gustav Eriksson (Vasa) became King Gustav I of Sweden and the royal house was founded. His reign is sometimes referred to as the beginning of the modern Swedish state, which included the King's break with the Catholic Church during the Protestant Reformation and the foundation of the Church of Sweden.

The House of Luxembourg-Nassau is the current royal house of Luxembourg. It was founded in 1921. It descends from the House of Nassau-Weilburg and from the House of Bourbon-Parma (agnatically), and consists of the extended family of the reigning Grand Duke. There have been three monarchs from the House of Luxembourg-Nassau: Jean, Henri, and Guillaume V.